| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.84 | 7.143% | $222.686 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $218.59 | 11.510% | $243.7497 | $243.75 | $243.75 | $243.70 |
| Purchase #3 | $111.47 | 12.482% | $125.3837 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $129.94 | 3.309% | $134.2397 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $243.36 | 6.415% | $258.9715 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $145.99 | 7.398% | $156.7903 | $156.79 | $156.80 | $156.80 |
| Purchase #7 | $236.30 | 6.309% | $251.2082 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $1,293.49 | $1,393.0291 | $1,393.03 | $1,393.05 | $1,393.00 | |